DAX

Data Analysis Expressions para Power BI e Analysis Services.

5 tutorials

Three recurring DAX patterns in business analysis: running totals, year-over-year comparisons and moving averages. Lear…

1 min 13 Feb 2026

Using variables with VAR/RETURN is one of the most impactful improvements you can make to your DAX code, boosting reada…

2 min 19 Sep 2025

DAX Time Intelligence functions require a marked date table. Learn to build a robust table and use YTD, MTD and year-ov…

1 min 28 Apr 2025

CALCULATE is the most important DAX function. Learn how it modifies the filter context and why it underpins almost ever…

2 min 03 Dec 2024

Confusion between row context and filter context is the source of 90% of DAX errors. Understand the difference with pra…

2 min 10 Jul 2024